Finding the Fourth Proportional to 4,790,884, 6,611,425.68 and 2,644,708
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Solution
The fourth proportional to 4,790,884, 6,611,425.68 and 2,644,708 is: 3,649,700.22
Step by Step Solution
- Step 1: Write the proportion equation
4,790,884 : 6,611,425.68 = 2,644,708 : x - Step 2: Convert to fraction form
4,790,884/6,611,425.68 = 2,644,708/x - Step 3: Cross multiply
4,790,884x = 6,611,425.68 × 2,644,708 - Step 4: Simplify right side
4,790,884x = 17,485,290,387,301.44 - Step 5: Solve for x
x = 17,485,290,387,301.44/4,790,884 - Step 6: Final answer
x = 3,649,700.22
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.